BTK Matlab Wrapper  0.3dev.0
Matlab bindings for the Biomechanical ToolKit library (BTK)
btkGetPoints Class Reference


Extract points from the given acquisition.

[points, pointsInfo] = btkGetPoints(h)
hHandle pointing to a C++ btk::Acquisition object.
Return values
pointsStructure with the point' values. Each fieldname corresponds to an point's label (see note #1).
pointsInfoStructure with the informations related to the points.
  • pointsInfo.firstframe: Index of the first frame ;
  • pointsInfo.frequency: Point's frequency ;
  • pointsInfo.units: Structure with the unit (string) of each point ;
  • pointsInfo.label: Structure with the true label of each point ;
  • pointsInfo.description: Structure with the description of each point ;
  • pointsInfo.residuals: Structure with the residuals of each point.
Detailed description:
Note #1: Check the page Field's name format in extracted structures to understand how the fieldnames are formated.
See Also
btkGetAngles, btkGetForces, btkGetMarkers, btkGetMoments, btkGetPowers, btkGetScalars